Applying industrial side streams in the neutralization of acid generating sulfide-rich sediments - The impact on pH and leaching of harmful elements

Thomas Kronberg; Timo Tarvainen; Jaakko Auri; Jan-Erik Eriksson; Stefan Mattback; Anton Boman

doi:10.1016/j.gexplo.2023.107384

Applying industrial side streams in the neutralization of acid generating sulfide-rich sediments - The impact on pH and leaching of harmful elements

Thomas Kronberg
, Timo Tarvainen
, Jaakko Auri
, Jan-Erik Eriksson
, Stefan Mattback
, Anton Boman

Laboratory of Molecular Science and Engineering

Research output: Contribution to journal › Article › Scientific › peer-review

6 Citations (Scopus)

228 Downloads (Pure)

Abstract

Acid sulfate soils can cause severe environmental harm due to a low pH and mobilization of harmful elements. Acid sulfate soil material is formed when oxidation of sulfide minerals causes a drop in pH to

Original language	English
Article number	107384
Journal	Journal of Geochemical Exploration
Volume	257
DOIs	https://doi.org/10.1016/j.gexplo.2023.107384
Publication status	Published - Feb 2024
MoE publication type	A1 Journal article-refereed

Funding

This work was funded by the European Regional Development Fund's 6Aika. The funding source had no role in the study design; in the collection, analysis and interpretation of data; in the writing of the report; or in the decision of submitting this article for publication.The authors would like to thank the City of Naantali and the City of Oulu for allowing sampling of the dredged spoils. Also thanks to Ritva Nilivaara at SYKE, Emilia Suvanto and Hanna Hänninen at Turku University of Applied Science for carrying out chemical analysis. This work was supported by the European Regional Development Fund's “6Aika: CircVol2 – Utilization of side streams and masses of soils in the cities” research funding (code A77264). Special thanks to Turku Science Park for coordinating the project. The authors would like to thank the City of Naantali and the City of Oulu for allowing sampling of the dredged spoils. Also thanks to Ritva Nilivaara at SYKE, Emilia Suvanto and Hanna Hänninen at Turku University of Applied Science for carrying out chemical analysis. This work was supported by the European Regional Development Fund 's “6Aika: CircVol2 – Utilization of side streams and masses of soils in the cities” research funding (code A77264 ). Special thanks to Turku Science Park for coordinating the project.

Keywords

Acid sulfate soils
Industrial side streams
Neutralization
Acidity
Leaching
FINE-GRAINED SEDIMENTS
SULFATE SOILS
HEAVY-METALS
ALUMINUM TOXICITY
TRANSITION-METALS
PAPER-MILL
SULFUR
ASH
AVAILABILITY
GEOCHEMISTRY

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10.1016/j.gexplo.2023.107384Licence: CC BY

1-s2.0-S0375674223002315-mainFinal published version, 987 KBLicence: CC BY

https://urn.fi/URN:NBN:fi-fe202403019387

Cite this

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title = "Applying industrial side streams in the neutralization of acid generating sulfide-rich sediments - The impact on pH and leaching of harmful elements",

abstract = "Acid sulfate soils can cause severe environmental harm due to a low pH and mobilization of harmful elements. Acid sulfate soil material is formed when oxidation of sulfide minerals causes a drop in pH to ",

keywords = "Acid sulfate soils, Industrial side streams, Neutralization, Acidity, Leaching, FINE-GRAINED SEDIMENTS, SULFATE SOILS, HEAVY-METALS, ALUMINUM TOXICITY, TRANSITION-METALS, PAPER-MILL, SULFUR, ASH, AVAILABILITY, GEOCHEMISTRY",

author = "Thomas Kronberg and Timo Tarvainen and Jaakko Auri and Jan-Erik Eriksson and Stefan Mattback and Anton Boman",

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AU - Tarvainen, Timo

AU - Auri, Jaakko

AU - Eriksson, Jan-Erik

AU - Mattback, Stefan

AU - Boman, Anton

N1 - Times Cited in Web of Science Core Collection: 0 Total Times Cited: 0 Cited Reference Count: 70

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KW - Acidity

KW - Leaching

KW - FINE-GRAINED SEDIMENTS

KW - SULFATE SOILS

KW - HEAVY-METALS

KW - ALUMINUM TOXICITY

KW - TRANSITION-METALS

KW - PAPER-MILL

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KW - ASH

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KW - GEOCHEMISTRY

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JO - Journal of Geochemical Exploration

JF - Journal of Geochemical Exploration

M1 - 107384

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Applying industrial side streams in the neutralization of acid generating sulfide-rich sediments - The impact on pH and leaching of harmful elements

Abstract

Funding

Keywords

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